9041500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 21582288

約数和(自身を除く): 12540788

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 107, 125, 130, 169, 214, 250, 260, 325, 338, 428, 500, 535, 650, 676, 845, 1070, 1300, 1391, 1625, 1690, 2140, 2675, 2782, 3250, 3380, 4225, 5350, 5564, 6500, 6955, 8450, 10700, 13375, 13910, 16900, 18083, 21125, 26750, 27820, 34775, 36166, 42250, 53500, 69550, 72332, 84500, 90415, 139100, 173875, 180830, 347750, 361660, 452075, 695500, 904150, 1808300, 2260375, 4520750, 9041500]

約数ペア:

[(1, 9041500), (2, 4520750), (4, 2260375), (5, 1808300), (10, 904150), (13, 695500), (20, 452075), (25, 361660), (26, 347750), (50, 180830), (52, 173875), (65, 139100), (100, 90415), (107, 84500), (125, 72332), (130, 69550), (169, 53500), (214, 42250), (250, 36166), (260, 34775), (325, 27820), (338, 26750), (428, 21125), (500, 18083), (535, 16900), (650, 13910), (676, 13375), (845, 10700), (1070, 8450), (1300, 6955), (1391, 6500), (1625, 5564), (1690, 5350), (2140, 4225), (2675, 3380), (2782, 3250)]